Segregation of Duties (SoD) is a foundational internal control designed to reduce the risk of errors, fraud, and misuse of authority. In simple terms, it ensures that no single user has end-to-end control over a critical business process. While SoD is often associated with audits and compliance, its real value lies in protecting business integrity and operational stability, especially in complex ERP environments.
The relevance of SoD has increased significantly in recent years. Organizations rely on integrated systems, remote access, and role-based authorization models, where a single role may grant extensive permissions. Without structured SoD management, access risks tend to grow unnoticed and are often discovered only during audits, when remediation becomes urgent and costly.
One of the biggest challenges is balancing control with operational efficiency. Trying to achieve “zero conflicts” may look good on paper but can slow down daily operations. That’s why many organizations are moving toward a risk-based approach to SoD: conflicts are classified by impact and likelihood. High-risk combinations are prevented upfront, while lower-risk conflicts are managed through monitoring, extra checks, or regular access reviews.
To make this work in practice, many companies rely on automated tools – GRC platforms and identity governance solutions. For example, SAP GRC Access Control allows you to define SoD rules, catch conflicts at the moment roles are assigned, and monitor violations in real time. Identity governance tools take it further by connecting multiple systems and automating access requests, approvals, and periodic recertifications. The result is that SoD stops being a surprise during audits and becomes part of everyday access management.
How is SoD handled in your organization? Is it something you only review during audits, or is it built into role design and access lifecycle management? Real-world examples often speak louder than theory.